Cut strips of aluminum foil or parchment paper long enough to wrap around each

of six 3-ounce demitasse cups and high enough to make a 1 1/2 collar over cup rims. Secure in place with rubber band, and set aside. (Or, tear a length of foil or paper long enough to go around a 10-ounce soufflé dish. Fold the foil or paper in half lengthwise, and wind around soufflé dish so it is at least 3 inches above dish. Tie with string.)